Diplomatic service

He entered the diplomatic service of the Holy See in 1971, and worked until 1973 in the nunciature to the Sudan, which was also the apostolic delegation for the Red Sea region. From 1973 to 1976, he was secretary at the nunciature to Turkey, becoming a Chaplain of His Holiness on 9 February 1976. He was secretary in the nunciature to Venezuela from 1976 to 1981, and served with the rank of auditor in the Office of the Organization of the United Nations in Geneva from 1981 to 1987. In 1987, he headed the delegation of observers of the Holy See to the Conference of Foreign Ministers of the Movement of Non-Aligned Countries in Pyongyang, North Korea where he was the first Catholic priest to be able to visit the small Catholic community of that country, isolated since the Korean War.

Diplomatic service

He entered the diplomatic service of the Holy See in 1971, and worked until 1973 in the nunciature to the Sudan, which was also the apostolic delegation for the Red Sea region. From 1973 to 1976, he was secretary at the nunciature to Turkey, becoming a Chaplain of His Holiness on 9 February 1976. He was secretary in the nunciature to Venezuela from 1976 to 1981, and served with the rank of auditor in the Office of the Organization of the United Nations in Geneva from 1981 to 1987. In 1987, he headed the delegation of observers of the Holy See to the Conference of Foreign Ministers of the Movement of Non-Aligned Countries in Pyongyang, North Korea where he was the first Catholic priest to be able to visit the small Catholic community of that country, isolated since the Korean War.

Instead, Jatta was selected from a pool of six candidates by the president and the secretary general of the Vatican’s Governorate, CardinalGiuseppeBertello and MonsignorFernando Vérgez Alzaga ... As the director, Jatta answers only to Cardinal Bertello and he in turn reports directly to PopeFrancis....